A diagnosis of multiple sclerosis is life-changing. While conventional medicine focuses on disease-modifying therapies, there is a growing and compelling body of evidence for nutritional and lifestyle interventions that can meaningfully support neurological health, reduce inflammation, and improve quality of life alongside medical treatment.
This article is for informational purposes only and does not constitute medical advice. Always work with your neurologist and healthcare team when making changes to your treatment plan.
What Is Multiple Sclerosis?
Multiple sclerosis (MS) is a chronic autoimmune condition in which the immune system attacks the myelin sheath — the protective coating surrounding nerve fibres in the brain and spinal cord. MS affects approximately 4,000 New Zealanders, with New Zealand having one of the highest rates of MS in the world — linked to our latitude, sun exposure patterns, and vitamin D status.
The Pathophysiology: What’s Actually Happening
Autoimmune Dysregulation
Autoreactive T cells (Th1 and Th17) breach the blood-brain barrier and attack oligodendrocytes — the cells responsible for producing myelin. Regulatory T cells (Tregs) normally suppress this response, but in MS, Treg function is impaired. Vitamin D and omega-3 fatty acids have both been shown to support Treg activity.
Mitochondrial Dysfunction
Demyelinated axons require far more energy for nerve conduction, placing enormous demand on mitochondria. Mitochondrial dysfunction is now recognised as a key driver of neurodegeneration in MS — and a primary target for nutritional intervention.
Oxidative Stress
Neuroinflammation generates reactive oxygen species (ROS) that damage myelin, axons, and oligodendrocytes. Glutathione, alpha lipoic acid, and CoQ10 are among the most clinically relevant antioxidants for the MS brain.
Gut-Brain-Immune Axis
People with MS show consistent gut dysbiosis — reduced microbial diversity and lower levels of short-chain fatty acid (SCFA)-producing bacteria. SCFAs (particularly butyrate) support Treg function and gut barrier integrity, both compromised in MS.
Vitamin D: New Zealand’s Most Relevant Risk Factor
Vitamin D is arguably the single most important nutritional factor in MS. MS prevalence increases with distance from the equator — tracking closely with vitamin D synthesis from sunlight. Deficiency is associated with higher relapse rates and faster disease progression. Supplementation has been shown to reduce relapse frequency and modulate immune function in multiple clinical trials.
Vitamin D suppresses Th1 and Th17 activity, promotes Treg function, reduces pro-inflammatory cytokines (TNF-α, IL-6, IL-17), and supports remyelination by promoting oligodendrocyte precursor cell differentiation.
Target range in MS: 100–150 nmol/L (40–60 ng/mL) — significantly higher than the conventional “normal” range. Testing is essential.
We stock Vitamin D3 Liquid and Vitamin D3 + K2 — always pair vitamin D with K2 to support calcium metabolism at higher doses.
Omega-3 Fatty Acids: Anti-Inflammatory and Neuroprotective
The myelin sheath is particularly rich in DHA and EPA. In MS, omega-3s reduce pro-inflammatory cytokines, shift the Th1/Th17 to Treg balance, support neuronal membrane integrity, BDNF production, and myelin structural integrity. The Swank Diet — one of the earliest studied dietary approaches to MS — is built around high omega-3 consumption.
We stock Nordic Naturals Omega-3 120sg, Nordic Naturals Omega-3D 60sg (with added vitamin D3), and Nordic Naturals Complete Omega 180sg — providing therapeutic doses of EPA and DHA in highly bioavailable triglyceride form.
Methylated B Vitamins: The Methylation-MS Connection
Methylation is critical to neurological function, myelin synthesis, and immune regulation in MS.
- Myelin basic protein (MBP) requires SAMe-dependent methylation for its structure and function
- Elevated homocysteine is consistently found in MS patients and is independently neurotoxic — methylated B vitamins are the primary means of lowering it
- Neurotransmitter synthesis of dopamine, serotonin, and noradrenaline all require methylation
- Epigenetic regulation of immune gene expression is disrupted in MS; methylation support may help restore appropriate immune gene silencing
Methylcobalamin (active B12) — crosses the blood-brain barrier and is directly utilised by neurons. Supports nerve regeneration and reduces fatigue in neurological conditions.
Methylfolate (5-MTHF) — essential for homocysteine remethylation. Critical for those with MTHFR variants who cannot convert folic acid.
Pyridoxal-5-Phosphate (P5P) — required for neurotransmitter synthesis and CBS enzyme function.
Riboflavin (B2) — supports MTHFR enzyme activity and mitochondrial function.
Phosphatidylcholine: Building and Repairing Myelin
Phosphatidylcholine (PC) is a major structural component of myelin — which is approximately 40% phospholipid by weight. In MS, demyelination depletes PC from the nervous system. Supplementation provides the raw material for myelin repair and oligodendrocyte membrane synthesis.
PC is also the precursor to acetylcholine (critical for memory, cognition, and muscle control), supports liver function, maintains blood-brain barrier integrity, and provides choline for methylation via the PEMT pathway.
We stock Phosphatidylcholine (Sunflower) — soy-free, sunflower-derived.
Acetyl-L-Carnitine: Mitochondrial Support for the MS Brain
Acetyl-L-Carnitine (ALCAR) crosses the blood-brain barrier and is central to mitochondrial energy metabolism. In MS it:
- Shuttles fatty acids into mitochondria for ATP production in energy-starved demyelinated axons
- Protects neurons from excitotoxicity and oxidative damage
- Has been shown in clinical trials to be as effective as amantadine (a prescribed MS fatigue medication) in reducing MS-related fatigue, with a superior side effect profile
- Promotes nerve growth factor (NGF) synthesis and peripheral nerve repair
- Provides the acetyl group for acetylcholine synthesis, supporting cognition
We stock Doctor’s Best Acetyl-L-Carnitine 60Vcaps and NOW Acetyl-L-Carnitine 500mg 100VC.
Lion’s Mane: NGF, Myelin Repair, and Neuroplasticity
Lion’s Mane mushroom (Hericium erinaceus) is one of the most exciting natural compounds in neurological medicine. Its active compounds — hericenones (from the fruiting body) and erinacines (from the mycelium) — are among the only known natural substances that stimulate Nerve Growth Factor (NGF) and Brain-Derived Neurotrophic Factor (BDNF) synthesis, and both cross the blood-brain barrier.
In the context of MS, this is directly relevant:
- NGF supports oligodendrocyte survival and differentiation — the cells responsible for producing and repairing myelin
- BDNF promotes neuroplasticity, axonal protection, and synaptic repair — supporting functional recovery after relapse
- Lion’s Mane inhibits microglial activation and reduces neuroinflammatory cytokines, directly addressing the inflammatory environment of the MS brain
- Emerging research shows it supports remyelination in animal models of demyelinating disease
- Clinical studies demonstrate improvements in cognitive function, mood, and nerve conduction velocity
Lion’s Mane pairs particularly well with ALCAR in an MS protocol — both support NGF and together provide complementary mitochondrial and neurotrophic support.
We stock several forms: Lion’s Mane Mushroom, Super Lion’s Mane, Lion’s Mane Amyloban (a standardised extract), Lifecykel Lion’s Mane Extract 60ml, and Superfeast Lion’s Mane 100gm.
Saffron: Neuroprotection, Mood, and Anti-Neuroinflammation
Saffron (Crocus sativus) and its active compounds — crocin and safranal — have demonstrated significant neuroprotective, anti-inflammatory, and antioxidant effects in neurological conditions, making it a compelling addition to an MS support protocol.
In MS, saffron is relevant for several reasons:
- NF-κB inhibition — crocin inhibits the same master inflammatory pathway targeted by alpha lipoic acid, reducing pro-inflammatory cytokine production in neural tissue
- Oxidative stress reduction — safranal is a potent antioxidant that protects neurons and myelin from ROS-mediated damage
- Neuroprotection — crocin has been shown to protect oligodendrocytes and reduce demyelination markers in animal models of MS
- Depression and mood — saffron has demonstrated antidepressant efficacy comparable to SSRIs in clinical trials, highly relevant given that depression affects up to 50% of people with MS and is frequently undertreated
- Cognitive support — saffron supports memory, attention, and processing speed — all commonly affected in MS-related cognitive impairment (“cog fog”)
- Blood-brain barrier protection — crocin has been shown to reduce blood-brain barrier permeability, limiting immune cell infiltration into the CNS
We stock Natroceutics Saffron Bioactive 30 caps and Coyne Felix 100% Pure Saffron Extract 30vc — both standardised to active crocin content for clinical reliability.
Comprehensive Brain Support: Designs for Health Brain Vitale
Designs for Health Brain Vitale is a comprehensive neurological support formula that combines several of the key nutrients discussed in this article — including phosphatidylcholine, acetyl-L-carnitine, alpha lipoic acid, and CoQ10 — in a single, clinically dosed formulation. For those with MS seeking a streamlined approach to brain and mitochondrial support, Brain Vitale is one of the most well-designed practitioner formulas available. Ask our team about availability or speak with your practitioner about whether it is appropriate for your protocol.
Alpha Lipoic Acid: The Universal Antioxidant
Alpha lipoic acid (ALA) is both fat and water soluble — allowing it to work throughout the body and brain. In MS it crosses the blood-brain barrier to quench ROS directly in neural tissue, recycles glutathione and vitamins C and E, inhibits NF-κB, reduces T cell migration across the blood-brain barrier, and has been shown in clinical studies to reduce brain atrophy and support walking speed.
We stock Alpha Lipoic Acid 100mg, Alpha Lipoic Acid 200mg, and Benfotiamine 150mg + Alpha Lipoic Acid 300mg.
CoQ10: Powering the MS Brain
CoQ10 is essential for mitochondrial ATP production and is one of the body’s primary lipid-soluble antioxidants. In MS, CoQ10 levels are significantly reduced in blood and neural tissue, correlating with disease severity and fatigue. Supplementation has been shown to reduce fatigue, depression scores, and inflammatory markers (TNF-α, IL-6). We stock Designs for Health COQNOL 100 — practitioner-grade ubiquinol.
Magnesium: The Overlooked Neurological Mineral
In MS, magnesium is critical for nerve conduction, muscle function (spasticity and cramps), mitochondrial ATP synthesis, NMDA receptor regulation (reducing excitotoxicity), and sleep quality. We stock Magnesium Glycinate 180c — highly bioavailable and well tolerated.
The Wahls Protocol
Dr Terry Wahls, a clinical professor diagnosed with secondary progressive MS, developed a nutrient-dense dietary protocol after becoming wheelchair-bound despite conventional treatment. Within nine months she went from a tilt-recline wheelchair to cycling 18 miles. The protocol emphasises 9 cups of vegetables and fruit daily (leafy greens, sulphur-rich vegetables, deeply coloured produce), high-quality animal protein including organ meats, elimination of gluten and dairy, omega-3 rich foods, and seaweed for iodine.
Gut Health and the MS Microbiome
People with MS consistently show reduced microbial diversity, lower levels of SCFA-producing bacteria, and increased intestinal permeability — allowing bacterial LPS to enter systemic circulation and drive neuroinflammation. Lactobacillus rhamnosus and Bifidobacterium species have the most evidence in neurological and autoimmune conditions.
A Practical Nutritional Protocol for MS Support
- Vitamin D3 + K2 — dose guided by serum testing, targeting 100–150 nmol/L. Vitamin D3 Liquid or Vitamin D3 + K2
- Omega-3 (EPA + DHA) — 2–4g daily. Nordic Naturals Omega-3 or Nordic Naturals Complete Omega
- Phosphatidylcholine — myelin structural support. Phosphatidylcholine (Sunflower)
- Acetyl-L-Carnitine — mitochondrial support and fatigue. Doctor’s Best Acetyl-L-Carnitine or NOW Acetyl-L-Carnitine 500mg
- Lion’s Mane — NGF/BDNF stimulation, myelin repair, neuroplasticity. Lion’s Mane Amyloban or Super Lion’s Mane
- Saffron — neuroprotection, mood, cognitive support, NF-κB inhibition. Natroceutics Saffron Bioactive or Coyne Felix Saffron Extract
- Designs for Health Brain Vitale — comprehensive neurological formula combining phosphatidylcholine, ALCAR, ALA, and CoQ10. Ask our team for availability.
- Alpha Lipoic Acid — antioxidant defence and blood-brain barrier protection. Alpha Lipoic Acid 200mg
- CoQ10 (Ubiquinol) — mitochondrial energy and antioxidant support. Designs for Health COQNOL 100
- Magnesium Glycinate — nerve conduction, spasticity, sleep, mitochondrial function. Magnesium Glycinate 180c
- Methylated B vitamins — methylcobalamin, methylfolate, P5P, and riboflavin for homocysteine management, myelin synthesis, and neurotransmitter support
The Bottom Line
The evidence for nutritional intervention in MS is substantial and growing. These interventions are not alternatives to conventional disease-modifying therapy — they are evidence-based adjuncts that can meaningfully improve quality of life, reduce fatigue, and support neurological function when implemented alongside medical care.
Our dispensary stocks practitioner-grade formulations selected for bioavailability and clinical relevance. Browse our dispensary or contact our team for personalised guidance.
Disclaimer: This article is for informational purposes only and does not constitute medical advice. Multiple sclerosis requires ongoing medical management. Please consult your neurologist and healthcare team before making any changes to your treatment plan or supplement regimen.